Fillet Gauge
Free 10-question checkFree check
Course · $99Ask Tack AIExams
CWI Part ACWI Part BCWI Part C D1.1CWI Part C D1.5WPQ2API 1104 Part CICC S1
Free guides and toolsCWI Part A practice test: 165 questions, closed book, 10 domains
All guidesAll tools
AboutContact
Bought the course? Open it

For CWIs and SCWIs sitting the WPQ2 endorsement

WPQ2 endorsement: know where to find it fast

Free WPQ2 practice: 10 questions, answers explained as you go, score by domain.

Free 10-question check

Full course $99: 130 practice questions, each explained. See the course

Terms and refunds · Secure checkout by Stripe · Billed by Nori Software

Question 1 of 10 · free checkUntimed

WPS qualification and testing requirements

A joint will see low service temperatures, and the contract requires toughness testing of the weld. Which test is used?

Press A-D or 1-4 to choose an answer while this question is on screen.

Choose an answer to begin

The free check uses the same question style and explanations as the course.

The WPQ2 exam puts D1.1 and B2.1 on screen with word search off, so finding the clause fast is the skill. Start with a free 10-question check, every miss explained.

Before you start: allow about 30 minutes, and have your own D1.1 and B2.1 copies open. Each question points you to a clause, and the code text is not on this site.

  • 10 questions, untimed
  • Answers explained as you go
  • Scored by domain
Ask Tack AI Explains your misses, answers from this course, and builds practice from your weak spots.Try it free: 3 asks on the free check, 10 more with your email. What Tack can do

Every question is original and written to American Welding Society's published content outline.

How it works

  1. Answer 10 questions, freeUntimed. Check each answer to see why it's right, with a hint where one helps.
  2. See your score by domainBroken down by outline domain, with your weakest one named.
  3. Study what you missedAdd your email and exam date for a study plan, or practice at exam pace.

    Want exam pace? Take the 25-question practice test (about 82 minutes)

The WPQ2 course

Available now · instant access

Learn each WPQ2 area, then prove it on timed practice exams.

  • 3modules of lessonsEvery task on the outline
  • 2full-length timed exams55 questions in 180 minutes each
  • 130practice questionsEach one explained
  • 1week-by-week study planSet to your exam date

Tack, your AI study assistant, comes with the WPQ2 course: a week-by-week plan from your exam date and weak areas, step-by-step walk-throughs and a weak-spot quiz. Up to 40 messages a day.

  • My study plan: a week-by-week course from your exam date and weak areas, with today's set ready. Lose a week and I re-plan it
  • Stuck on a question? Tap Walk me through it, Explain like I'm new or Show a worked example
  • A quiz on your weak spots, your misses back on a spaced review, and explain it back to me to lock it in
  • After 30 answers, I show you the patterns in your misses and a practice set for each one
  • Exam week: a day-by-day plan for your last 7 days
See all 3 modules
  1. Planning a procedure qualification
  2. Welding, testing and recording the test weld
  3. Finalizing the WPS and its ranges
WPQ2 course$99Get the WPQ2 course · $99

Instant access. Terms and refunds · Secure checkout by Stripe · Billed by Nori Software

Compare plans

Every answer comes with a full explanation.

AI study assistant

Ask Tack why an answer is right

AI study assistant

Tack AI

Tack is your AI study assistant. Answer a question, then ask Tack why.

Example

Why is that one wrong?

TackI'll show you why the right answer works, why each other option falls short, and where to look it up.

Example of how I explain. Answer question 1, then tap Ask Tack why. 3 free asks, 10 more with your email. I'm AI, so check important details against your references. Meet Tack

Answer question 1, then ask me why

Free WPQ2 study plan

A week-by-week plan from today to your exam, weighted to the published exam outline. We show it here and email you a copy.

Exam at a glance

Format
55 questions in 180 minutesBook: open book; AWS D1.1/D1.1M:2020 and AWS B2.1/B2.1M:2021 as on-screen PDFs with word search not enabled (some PDF navigation features may be disabled by Prometric); bound printed copies also permitted
Delivery
Prometric CBT; 210 minutes seat time (180 to answer); a Chinese language-assisted form also exists
Exam fee (paid to AWS, not us)
WPQ2 endorsement exam $540 member / $630 non-member (price list effective 1 Jan 2026; WPQ2 page).
Retakes
Endorsement exam retest $540 member and non-member (price list, SCWI endorsement path table). Retest limits and waiting periods for WPQ2 are not stated in the description (unconfirmed).

What it covers

Planning30%
WPS qualification and testing requirements40%
Finalization of the WPS30%

The free 10-question check follows these domains, subject to the available practice questions.

Practice test FAQ

How long is the free 10-question check?

The free check has 10 questions, is untimed and takes about 30 minutes. You see the answer and explanation after each question. It is a short study check, rather than a full-length exam simulation.

Is this a free CWI practice test for every part?

Choose Part A for fundamentals, Part B for the practical, or Part C on D1.1, D1.5 or API 1104. Already a CWI or SCWI? The WPQ2 endorsement has its own check too. Each has its own free check and outline. Part B questions send you into the Book of Specifications, as the exam does, and every miss is explained so you know where to look next time.

Is the 10-question check free?

Yes. You can start the check and see your score and weakest domain for free, with no signup or payment. Your score in each domain unlocks when you add your email.

Where does the practice content come from?

Every question is original and written to AWS's published outline. Treat the results as a starting point for study.

How is the check scored?

Practice items are grouped by the published outline's domains, subject to available questions. The check weights domain results using the configured published outline weights. This practice percentage helps set study priorities; it does not predict your exam score or certification outcome.

What do I see after finishing?

You get your score, the published pass mark and how many more correct answers would reach it, your weakest domain and what the WPQ2 endorsement course holds for it. Add your email to see your score in each domain and get a free study plan.

How should I use the result to study?

Start with your weakest domain. The WPQ2 endorsement course has lessons, explained practice questions and timed exams on it.

The Fillet Gauge app for iPhone and AndroidToday's questions and your study plan in your pocket. Fillet Gauge already works in your phone's browser today.

See it on your phone

More free help

Add this check to your site

Give your students or members the free 10-question WPQ2 check on your own page. Copy this HTML with its attribution link. Scores open in a new tab on Fillet Gauge. Paste both lines; if your site strips scripts, the frame keeps a fixed height.